Siemens SIRIUS 3RA23 Contactor, 110/120 V Coil, 3-Pole, 21 A, 18.5 kW, 2 x 1 NO, 690 V

The Siemens Reversing Contactor Assembly is designed to deliver exceptional performance in various industrial applications. Engineered for AC-3 and AC-3e duty cycles, it features a robust design that supports operational currents of up to 38 A. This versatile solution not only ensures safe and reliable operation, but also incorporates electrical and mechanical interlocks for enhanced safety.

Electrical and mechanical interlocks for safety
Suitable for 50 Hz and 60 Hz applications
Exceptional mechanical service life
Versatile mounting options
Easy to use screw type terminals
High shock resistance for industrial use